Sudoku and variants
The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!
| Description | solved | Rating | |
|---|---|---|---|
 | Some Sums by Mattisahuman (on 10. October 2025, 20:20) | 28 |  85 % |
| The Graveyard Of Emptiness by fjam (on 10. October 2025, 20:02) | 68 |  94 % |
| Rush Hour by certifiedpaintfreak (on 10. October 2025, 19:52) | 11 |  N/A |
| The Castle Wall by googuee (on 10. October 2025, 19:25) | 35 |  70 % |
| Rank Up 20.sotehr - Full Into Step by Sotehr (on 10. October 2025, 18:45) | 33 | 87 % |
| Build Your Own Region Sum Lines by Calump (on 10. October 2025, 18:09) | 19 | 86 % |
| Magic 5 by Olive (on 10. October 2025, 18:00) | 99 |  94 % |
| Tangled Arrows by pagedo (on 10. October 2025, 16:02) | 99 | 92 % |
| Think inside the... by KMD (on 10. October 2025, 15:11) | 59 |  91 % |
| Rank Up 20.jv - Mod 3 by vitaminz (on 10. October 2025, 14:58) | 38 | 91 % |
| Super(im)position by gdc (on 10. October 2025, 14:11) | 39 | 95 % |
| Moving Day (Region Sum, Killer) by Chefofdeath (on 10. October 2025, 08:56) | 94 | 90 % |
| XY-Cages II, "Chainlink" by glum_hippo (on 10. October 2025, 07:00) | 15 | 88 % |
| Between a Rock and a Doubler by oskode (on 10. October 2025, 06:28) | 15 | 88 % |
| Sudoku Variants Series (445) - Cage relations (a.k.a. XY-cages) by Richard (on 10. October 2025, 06:00) | 66 | 98 % |
| Doldrums by NicoD (on 10. October 2025, 05:30) | 39 | 96 % |
| Rank Up 20.mg12 - Difference Of Ranks by MathGuy_12 (on 10. October 2025, 04:36) | 19 | 88 % |
| Turkey in the Fog by fogpictures (on 10. October 2025, 02:34) | 245 | 90 % |
| Breaking Even by Killer Joe (on 10. October 2025, 02:22) | 74 | 92 % |
| Rank Up 20.aq - Dutch Flat Mates by aqjhs (on 10. October 2025, 01:59) | 31 | 93 % |
